Human Body WebQuest

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Miss
 Cho’s
 Human
 Body
 WebQuest
 

Table
 of
 Contents
 
Introduction
 ...........................................................................................................................................
 1
  Purpose
 of
 Activity
 .........................................................................................................................................
 2
  Materials
 needed
 ............................................................................................................................................
 2
  Time
 required
 ..................................................................................................................................................
 2
  Body
 Systems
 .........................................................................................................................................
 2
  Digestive
 System
 .............................................................................................................................................
 3
  Respiratory
 System
 ........................................................................................................................................
 4
  Circulatory
 System
 .........................................................................................................................................
 5
  Conclusion
 ...............................................................................................................................................
 6
  Wrapping
 it
 all
 up
 ...........................................................................................................................................
 6
  Further
 exploration
 .......................................................................................................................................
 6
 
 

Introduction
 
Our
 bodies
 are
 remarkable
 feats
 of
 interactions
 and
 complexity.
 
 We
 perform
 most
 actions
  without
 thinking
 about
 all
 the
 coordination
 and
 mechanics
 that
 go
 on
 in
 our
 body.
 
 Why
 do
 we
  need
 to
 eat
 and
 sleep?
 How
 much
 do
 we
 need
 to
 eat?
 How
 much
 energy
 do
 we
 use?
 What
  affects
 our
 energy
 levels?
 How
 quickly
 can
 our
 body
 convert
 the
 food
 we
 eat
 to
  energy?
 Starches,
 fats,
 and
 protein
 take
 time
 to
 be
 converted
 to
 energy.
 
 
 
  In
 this
 WebQuest
 you
 will
 develop
 an
 understanding
 of
 the
 concepts
 and
 topics
 related
 to
 the
  human
 body
 to
 aid
 you
 in
 understanding
 the
 body’s
 energy
 needs
 and
 how
 various
 organ
  systems
 contribute
 to
 energy
 transformation
 in
 the
 human
 body
 for
 the
 Human
 Body:
 Energy
  Needs
 and
 Energy
 Transformation
 unit.
 

Page
 

1
 

Miss
 Cho’s
 Human
 Body
 WebQuest
 

Purpose
 of
 Activity
 
The
 purpose
 of
 this
 activity
 is
 to
 introduce
 students
 to
 the
 key
 systems
 of
 the
 human
 body
 that
  relate
 to
 human
 energy
 needs
 as
 well
 as
 the
 key
 ideas
 and
 terms
 to
 help
 them
 with
 the
 2
 week
  unit
 on
 the
 human
 body.
 

Materials
 needed
 
Students
 will
 need
 access
 to
 the
 internet
 and
 a
 computer.
 
 This
 activity
 is
 best
 done
 in
 a
  computer
 lab
 so
 all
 students
 have
 access
 to
 a
 computer
 to
 work
 during
 class
 time.
 

Time
 required
 
It
 should
 take
 students
 no
 more
 than
 a
 full
 class
 period
 to
 complete
 this
 assignment
 (45
  minutes).
 
 

Body
 Systems
 

Use
 the
 following
 link
 to
 answer
 the
 questions
 below.
  http://kidshealth.org/kid/htbw/htbw_main_page.html
 
  You
 should
 be
 on
 the
 page
 that
 says
 How
 The
 Body
 Works.
 
 Scroll
 with
 the
 microscope
 until
  you
 reach
 Stomach,
 Lungs,
 and
 Heart
 to
 answer
 the
 questions.
 
 Please
 answer
 in
 complete
  sentences
 with
 proper
 grammar
 if
 it
 is
 a
 short
 answer
 question.
 
 
 
 


 
 

Page
 

2
 

Miss
 Cho’s
 Human
 Body
 WebQuest
 

Digestive
 System
 
1. The
 digestive
 system
 is
 made
 up
 of
 organs
 that
 work
 ________________
 to
 break
 down
  food
 and
 turn
 them
 into
 ___________
 to
 help
 your
 body
 work
 and
 grow.
 
 
 
 
  2. T
 or
 F:
 The
 digestive
 system
 in
 the
 video
 includes
 all
 of
 the
 following:
 mouth,
 tongue,
  salivary
 glands,
 esophagus,
 liver,
 stomach,
 pancreas,
 small
 intestine,
 large
 intestine,
  rectum,
 gall
 bladder.
 
 
 
 
  3. The
 digestive
 system
 process
 begins
 at
 the
 ________
 and
 ends
 at
 the
 ______.
 
 This
  digestive
 tube
 is
 ________________________
 in
 adults.
 
 
 
  4. The
 blood
 brings
 ______
 ,
 __________
 ,
 ____________________,
 and
 __________
 to
 the
 liver,
 which
  helps
 make
 them
 into
 __________________
 the
 body
 needs
 to
 live
 and
 grow.
 
 
 
  5. _______
 
 from
 the
 liver
 and
 _______________________
 from
 the
 pancreas
 help
 release
  nutrients
 from
 the
 food
 so
 they
 can
 be
 absorbed
 and
 __________________
 around
 your
  body
 and
 bloodstream.
 
 
 
  6. Where
 is
 feces
 formed?
 
 
 
  7. Describe
 the
 process
 that
 occurs
 during
 digestion.
 
 Include
 the
 organs,
 their
  functions,
 and
 the
 location
 as
 food
 moves
 through
 the
 digestive
 system.
 
 


 
 

Page
 

3
 

Miss
 Cho’s
 Human
 Body
 WebQuest
 


 

Respiratory
 System
 
1. What
 is
 the
 respiratory
 system
 made
 up
 of?
 
 
 
 
 
 
  2. What
 is
 a
 question
 you
 have
 about
 the
 respiratory
 system?
 How
 will
 you
 answer
 it?
 
 
 


 
 


 
  3. How
 does
 the
 respiratory
 system
 work?
 (What
 gases
 are
 exchanged
 and
 in
 what
  direction?)
 
 
 
  4. T
 or
 F:
 The
 diaphragm
 relaxes
 when
 you
 breathe
 in
 and
 contracts
 when
 you
 breathe
  out
 to
 push
 carbon
 dioxide
 out
 of
 your
 lungs.
 
 
 
  5. What’s
 surprising
 to
 you
 about
 bronchioles?
 
 
 


 


 
  6. When
 you
 exercise
 you
 need
 to
 ____________________
 to
 bring
 in
 more
 oxygen
 and
 get
  rid
 of
 more
 carbon
 dioxide.
 
 

Page
 

4
 

Miss
 Cho’s
 Human
 Body
 WebQuest
 


 

Circulatory
 System
 
1. The
 heart
 is
 roughly
 the
 size
 of
 (circle
 one):
 your
 palm,
 your
 fist,
 or
 your
 foot.
 
 
  2. Blood
 carries
 ______________
 and
 ______________
 the
 body
 needs
 and
 carries
 away
  ___________________________
 and
 ____________________________.
 
 This
 is
 called
 circulation.
 
 
 
  3. What
 are
 the
 4
 chambers
 of
 the
 heart?
 
 
 
  4. T
 or
 F:
 The
 chambers
 of
 the
 heart
 are
 synchronized.
 
 
 
 
  5. T
 or
 F:
 The
 atria
 receive
 incoming
 blood,
 which
 moves
 to
 the
 ventricles
 to
 be
  pumped
 out.
 
 
 
 
  6. The
 _________________
 of
 the
 heart
 pumps
 oxygen
 poor
 blood
 from
 the
 body
 to
 the
  lungs
 while
 the
 _________________
 brings
 oxygen
 rich
 blood
 from
 the
 lungs
 to
 the
 body.
 
 
 
  7. T
 or
 F:
 There
 are
 4
 valves
 that
 move
 blood
 in
 the
 right
 direction.
 
 
 
 
  8. T
 or
 F:
 The
 sound
 that
 your
 heart
 makes
 when
 it
 beats
 is
 the
 valves
 opening
 and
  closing.
 
 
 
 
  9. _______________________________
 is
 the
 measurement
 of
 the
 force
 of
 blood
 as
 it
 flows
  through
 arteries
 of
 cardiovascular
 system.
 
 
 
  10. Is
 this
 correct
 for
 blood
 pressure:
 diastolic/systolic?
 Do
 you
 know
 your
 blood
  pressure?
 How
 can
 you
 find
 out?


 
 


 
Page
  5
 

Miss
 Cho’s
 Human
 Body
 WebQuest
 

Conclusion
 
Wrapping
 it
 all
 up
 
Please
 write
 a
 half
 page
 summary
 of
 what
 you’ve
 learned
 through
 the
 WebQuest
 and
 hand
 it
 in
  no
 later
 than
 a
 week
 after
 completing
 the
 WebQuest.
 
 You
 can
 also
 choose
 to
 take
 the
 quizzes
  in
 each
 section
 on
 the
 digestive,
 respiratory,
 and
 circulatory
 system
 and
 print
 them
 out
 to
 hand
  it.
 
 You
 must
 have
 earned
 at
 least
 an
 80%
 on
 the
 quizzes.
 
 

Further
 exploration
 
Now
 that
 you’ve
 explored
 how
 various
 organ
 systems
 contribute
 to
 energy
 transformation
 in
  the
 body,
 try
 to
 think
 about
 how
 you
 can
 create
 a
 balanced
 lunch
 for
 yourself
 taking
 into
  consideration
 calories,
 energy
 input
 (energy
 from
 food)
 and
 output
 (energy
 used
 up),
 and
  energy
 transformation.
 
 The
 following
 websites
 may
 be
 of
 help
 to
 you:
 
  Energy
 Challenge
  http://www.abpischools.org.uk/page/modules/energychallenge/activity.cfm?age=Age%20Rang e%207-­‐11&subject=Science
 
  Balanced
 Diet
  http://www.abpischools.org.uk/page/modules/balanceddiet/activity.cfm?coSiteNavigation_allT opic=1
 
  Mitochondria
  http://www.biology4kids.com/files/cell_mito.html
 
  Cellular
 Respiration
 YouTube
 Video
  http://www.youtube.com/watch?v=wHM4X0I4iq0
 
  Some
 guiding
 questions
 for
 cellular
 respiration:
  When
 Paul
 first
 starts
 exercising,
 what
 form
 of
 energy
 was
 converted
 to
 what?
  Once
 you
 hit
 “the
 wall,”
 is
 it
 possible
 to
 use
 more
 energy
 to
 keep
 going?
 If
 so,
 how?
 
 
 

Page
 

6
 

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